Remote sensing

Remote sensing (दुर सम्बेदन)

Remote sensing is the transport of information from an object to a receiver observer by means of radiation transmitted through the atmosphere.

Components of remote sensing
1 energy source - sun Radar
2 sensors - Camera, scanner
3 platform - 🔭 💜 track, space shuttle, satellite
4 Detectors - 📡 film , silicon
5 Processing 📚 Aerial photograph
6 institulation 🎈 National and international centers, universities